[Rcpp-devel] RcppArmadillo error

[Abhisek]

WOOHOO!  its alive - its alive!!!!!

many many thanks for your patience and help!

abhisek

On Tue, Apr 13, 2010 at 12:30 PM, Romain Francois
<romain at r-enthusiasts.com>wrote:

> you need to recompile RcppArmadillo after you update Rcpp.
>
> Le 13/04/10 13:28, Abhisek a écrit :
>
>> Hi,
>>
>> sorry to raise this again after a hiatus.  I updated to the latest Rcpp
>> (0.7.11) and when I tried the following commands:
>>
>> $ export PKG_CXXFLAGS=`Rscript -e "RcppArmadillo:::CxxFlags()"`
>> $ export PKG_LIBS=`Rscript -e "RcppArmadillo:::LdFlags()"`
>>
>> I obtained the following error.
>>
>> ~/Desktop/Personal/Test$ export PKG_CXXFLAGS=`Rscript -e
>> "RcppArmadillo:::CxxFlags()"`
>> Error in dyn.load(file, DLLpath = DLLpath, ...) :
>>   unable to load shared library
>>
>> '/home/abhisek/R/i486-pc-linux-gnu-library/2.10/RcppArmadillo/libs/RcppArmadillo.so':
>>
>>
>> /home/abhisek/R/i486-pc-linux-gnu-library/2.10/RcppArmadillo/libs/RcppArmadillo.so:
>> undefined symbol: _ZN4Rcpp4growINS_5NamedEEEP7SEXPRECRKT_S3_
>> Calls: ::: ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
>> Execution halted
>>
>> Could you please advise?  Im almost there!
>>
>> thanks!
>> abhisek
>>
>>
>> On Thu, Apr 1, 2010 at 4:12 PM, Dirk Eddelbuettel <edd at debian.org
>> <mailto:edd at debian.org>> wrote:
>>
>>
>>    On 1 April 2010 at 09:58, Dirk Eddelbuettel wrote:
>>    | On 1 April 2010 at 09:57, Romain Francois wrote:
>>    | | You need Rcpp 0.7.11 (where create was introduced)
>>    |
>>    | (And we mentioned that need for 0.7.11 several times)
>>    |
>>    | | It has been pushed to cran, but somehow does not appear yet. If
>>    you are
>>    | | in a hurry, you can get it from r-forge:
>>    | |
>>    | | $ svn checkout
>>    svn://svn.r-forge.r-project.org/svnroot/rcpp/pkg/Rcpp
>>    <http://svn.r-forge.r-project.org/svnroot/rcpp/pkg/Rcpp>
>>
>>    | | $ R CMD INSTALL Rcpp
>>    |
>>    | I would not recommend that as the code can change and introduce
>>    other issue.
>>
>>    (To be clear: For folks who know what they are doing this is fine.
>>    But there
>>    is a reason we cut releases so in first instance I'd stuckk with
>>    releases).
>>
>>    | Releases are at CRAN, and at my Rcpp page.
>>
>>    (I meant to say that in time like right now when CRAN takes a
>>    vacation and
>>    does not upload new files for a few days, the Rcpp page at my site
>>    can act as
>>    a fallback).
>>
>>    Dirk
>>
>>    --
>>      Registration is open for the 2nd International conference R /
>>    Finance 2010
>>      See http://www.RinFinance.com for details, and see you in Chicago
>>    in April!
>>
>>
>>
>
> --
> Romain Francois
> Professional R Enthusiast
> +33(0) 6 28 91 30 30
> http://romainfrancois.blog.free.fr
> |- http://bit.ly/9aKDM9 : embed images in Rd documents
>
> |- http://tr.im/OIXN : raster images and RImageJ
> |- http://tr.im/OcQe : Rcpp 0.7.7
>
>
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